A randomized 25 question test from a pool of 761 questions, good luck!
There are three parameters that need to be configured when manually addressing in IPv4. Which of the answers below represents the parameters that are required?
Which of the lengths below relates best to a spur cable with 3 field devices connected?
Which of the answers below best represents the recommended standard that uses an end device circuit to provide the protocols for error detection?
There are several data access methods used to transmit data. Which of the answers below can be described as a method that is suitable for larger networks?
There are several layers in the DCS architecture. Which of the levels below would have direct control over the alarming system?
In the protocol specifications of Modbus, there are standard 5 and 6 digit addresses, each address starting with a specific number for the register type. Which number below starts the input status registers addresses?
There are many different software programs that are commonly used by a DCS. Which of the programs below would allow the control strategy to be programmed once the I/O for the controllers was configured?
Which of the signal transmission systems below best describes the operation of an Ethernet cord?
The OSI model describes how a network should be arranged. Which of the layers below concern network topologies the most?
A DCS can be programmed with function blocks that are needed to execute specific tasks. Which of the answers below describes where the information to define these tasks comes from?
Which of the answers below best represents the required nominal impedance of the data pair cabling in the DeviceNet system?
SCADA systems have been integrated with various industrial processes. Which of the answers below is best defined as extensively scattered process that requires an immense communication framework?
Over the lifetime of a HMI, there will be changes to it's software form the supplier. Which of the terms below would describe the red number in the picture below?
All the wired network components interact with ISO layers. Which of the answers below reflects the ISO layers that the hub interacts with?
The field instrument to PLC communication is best defined by which of the answers below?
Any SCADA system must adhere to universal standards which allow smooth communication over international boundaries. Which of the standards below would be responsible for integration of security measures such as encryption?
There are several different network access methods available to wireless Ethernet. Which of the methods below is the one used by wireless Ethernet?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "I"?
There are many versions of Modbus, one of those is Modbus RTU. Which of the answers below correctly orders the components of the Modbus RTU frame?
The various DCS networks are vital to any plant or process operating smoothly. Which of the networks below must faster and more reliable than any of the others?
A typical HMI has several subsystems attached to it. Which of the subsystems below would be involved in the manipulation process control inputs?
Of all the ways to relate the speed of serial communication, which of the answers below is not one? Choose the answer that best applies.
Which of the answers below best represents the most common way to indicate the range of frequencies that can be used for a transmission system with little or no attenuation?
SCADA systems are specialized utilizations of a process control systems. Which of the terms below can be best defined as the remote measurement component of a control system?
The quality of a OUT parameter status field has several different classifications. Which of the classifications below can be described as the block supports a cascade path and the value quality is good?